Portable air cleaner



FIG. 1 is a perspective view of the portable air cleaner showing my newdesign;

FIG. 2 is an enlarged top plan view of the portable air cleaner of FIG.1;

FIG. 3 is an enlarged bottom plan view of the portable air cleaner ofFIG. 1;

FIG. 4 is an enlarged left side elevational view of the portable aircleaner of FIG. 1.

FIG. 5 is an enlarged front elevational view of the portable air cleanerof FIG. 1;

FIG. 6 is an enlarged right side elevational view of the portable aircleaner of FIG. 1; and,

FIG. 7 is an enlarged rear elevational view of the portable air cleanerof FIG. 1.

The broken line showing of environmental structure in FIG. 1 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a portable air cleaner, as shown anddescribed.